there was activity there where you had a lot of law enforcement, a lot of law enforcement in tactical gear, riot helmets and the like. that was this morning. now, second location. you've got police questioning somebody. talking to somebody. but because of the way the cars are surrounding this particular individual, it's likely that he didn't have any sort of device on him. that's really what law enforcement is fearful of is, wolf, is this person on this wild ride, that he may have, in fact, dropped several pipe bombs. and that's the concern that officials are having. that's one of the big reasons that they told people that they really just need to shelter in place. so that is the active scene going on right now. the first scene this morning, that is a home, investigators, law enforcement very, very interested in a home. they are now searching that home, forensics, we're trying to still exactly determine who lived there, whether it was a friend, an associate or what they're doing there.